2823408 has 60 divisors (see below), whose sum is σ = 9033648. Its totient is φ = 806400.

The previous prime is 2823407. The next prime is 2823437. The reversal of 2823408 is 8043282.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2823407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 393 + ... + 2408.

2^2823408 is an apocalyptic number.

2823408 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2823408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4516824).

2823408 is an abundant number, since it is smaller than the sum of its proper divisors (6210240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2823408 is a wasteful number, since it uses less digits than its factorization.

2823408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2822 (or 2813 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 2823408 is about 1680.2999732191. The cubic root of 2823408 is about 141.3376546284.

It can be divided in two parts, 28 and 23408, that added together give a triangular number (23436 = T₂₁₆).

The spelling of 2823408 in words is "two million, eight hundred twenty-three thousand, four hundred eight".